Phyto Phytodefrisant Botanical Straightening Balm

Phyto Phytodefrisant Botanical Straightening Balm was the only plant-based formula in our test but, unfortunately, it wasn't able to live up to the competition when it came to fighting frizz. This pricy product tended to weigh hair down, and our consumer testers were not fans of its scent and texture. In our lab tests, it wasn't able to tame frizz or keep hair from expanding under humid conditions. On the plus side, it made hair shinier than any other formula in the bunch.